AddAir quality near Ontario - Sarnia, Sarnia
Air quality index (AQI⁺) and PM2.5 air pollution near Ontario - Sarnia, Sarnia • 1.1K Followers • 12:00, Apr 24 Local time
53
US AQI⁺Moderate
Main pollutant:
PM2.5
10 µg/m³
18°
24 km/h
55 %
Hourly forecast
Ontario - Sarnia, Sarnia air quality index (AQI⁺) forecast
Daily forecast
Ontario - Sarnia, Sarnia air quality index (AQI⁺) forecast
| Today | 54 |  | 19° 10° |  25 km/h | 71% |
| Sat | 48 |  | 8° 5° | 24 km/h | 87% |
| Sun | 42 | | 12° 5° | 20 km/h | 76% |
Air pollutants
What is the current air quality near Ontario - Sarnia?
PM2.5 concentration is currently 2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Real-time Ontario - Sarnia, Sarnia air pollution map
Pollen
What is the pollen count in Ontario - Sarnia today?
Index
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Ontario - Sarnia
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Pollen
What is the pollen count in Ontario - Sarnia today?
Index
Low
Tree Low | 25% |
Grass Low | 25% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Ontario - Sarnia
History
Historic air quality graph for Ontario - Sarnia
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Most polluted locations near Ontario - Sarnia, Sarnia
Worldwide AQI⁺ ranking
Station ranking
Real-time Ontario - Sarnia AQI⁺ station ranking
City ranking
Real-time Canada AQI⁺ city ranking
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